A survey of the clinical research nurses (CRNs) associated with the Pediatric Pulmonary and Cardiovascular Complications of Vertically Transmitted HIV Infection Study was conducted to delineate the… (More)

Starting from the cyclicity of the anginal attack in variant angina, the authors point out the role of alkalosis, besides the richness in alfa-adrenoceptors of the great coronary trunks. At the level… (More)